Mariah Carey is paying tribute to Martyn Hett, a popular social media personality, who was killed during a tragic suicide bombing at an Ariana Grande concert in Manchester, England, earlier this week.

Carey took to Instagram to pay tribute to Hett, posting a heartfelt message alongside a photo of her young fan wearing a shirt featuring the cover of her 1999 album Rainbow.

"Devastated to learn that one of the victims in Manchester was part of the #Lambily," the pop icon wrote, referring to a term for her collective fanbase. "RIP Martyn Hett. We will cherish your memory forever. His family and all the families affected are in my thoughts and prayers."